:root {
    --primary-red: #e60000;
    --dark-bg: #1a1a1a;
    --light-text: #f5f5f5;
    --accent-gold: #d4af37;
    --accent-silver: #a8a8a8;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--dark-bg);
    color: var(--light-text);
    font-family: Arial, sans-serif;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: #000;
}

.logo {
    height: 50px;
}

.connect-btn {
    background-color: var(--primary-red);
    color: var(--light-text);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 3px;
    cursor: pointer;
    font-weight: normal;
    transition: opacity 0.3s;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.connect-btn:hover {
    opacity: 0.9;
}

.game-container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 2rem;
    text-align: center;
}

.coin {
    width: 200px;
    height: 200px;
    margin: 0 auto 2rem;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 1s ease-in;
}

.heads, .tails {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    backface-visibility: hidden;
}

.heads {
    background: url('/png-transparent-gold-coin-royal-australian-mint-silver-coin-gold-coin-head-gold.png');
    background-size: cover;
    background-position: center;
    transform: rotateY(0deg);
}

.tails {
    background: url('/204482-middle.png');
    background-size: cover;
    background-position: center;
    transform: rotateY(180deg);
}

.coin.flip {
    animation: flip 1s ease-in-out;
}

@keyframes flip {
    0% { transform: rotateY(0); }
    100% { transform: rotateY(720deg); }
}

.controls {
    background: #222;
    padding: 2rem;
    border-radius: 3px;
    border: 1px solid var(--primary-red);
    box-shadow: none;
}

.wager-section {
    margin-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 0, 0, 0.2);
    padding-bottom: 1rem;
}

.wager-section h2 {
    color: var(--light-text);
    text-transform: none;
    letter-spacing: 0.5px;
    margin-bottom: 1.5rem;
    font-weight: normal;
    font-size: 1.1rem;
}

.wager-controls {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.preset-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.wager-btn {
    background: var(--primary-red);
    color: var(--light-text);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: none;
    font-weight: normal;
    font-size: 0.9rem;
    box-shadow: none;
}

.wager-btn:hover {
    background: #cc0000;
    transform: none;
    box-shadow: none;
}

.slider-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
}

#wagerSlider {
    -webkit-appearance: none;
    height: 8px;
    background: linear-gradient(90deg, var(--primary-red), #990000);
    border-radius: 4px;
    outline: none;
    flex: 1;
}

#wagerSlider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    background: var(--light-text);
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid var(--primary-red);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

#wagerInput {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--primary-red);
    color: var(--light-text);
    padding: 0.75rem;
    border-radius: 5px;
    text-align: center;
    font-weight: bold;
    width: 100px;
}

#wagerInput::-webkit-outer-spin-button,
#wagerInput::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

#wagerInput[type=number] {
    -moz-appearance: textfield;
}

.bet-buttons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.bet-btn {
    padding: 0.9rem 2rem;
    border: none;
    border-radius: 3px;
    font-weight: normal;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: none;
    letter-spacing: 0.5px;
    box-shadow: none;
    font-size: 0.9rem;
}

.heads-btn {
    background: var(--accent-gold);
    color: #000;
}

.tails-btn {
    background: var(--accent-silver);
    color: #000;
}

.bet-btn:hover {
    transform: none;
    box-shadow: none;
    opacity: 0.9;
}

.bet-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.bet-btn.loading {
    position: relative;
    color: transparent;
}

.bet-btn.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid rgba(0, 0, 0, 0.2);
    border-top-color: #000;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {transform: rotate(360deg);}
}

.bet-choice-group {
    grid-column: 1 / -1;
}

.bet-choice-options {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-top: 0.5rem;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.radio-label input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border: 2px solid var(--primary-red);
    border-radius: 50%;
    margin: 0;
    position: relative;
    cursor: pointer;
}

.radio-label input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background-color: var(--primary-red);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.balance-display {
    background: #222;
    padding: 1.2rem;
    border-radius: 3px;
    margin-bottom: 2rem;
    font-size: 1rem;
    border: 1px solid var(--primary-red);
    text-transform: none;
    letter-spacing: 0.5px;
    box-shadow: none;
}

.game-history {
    background: #222;
    border: 1px solid var(--primary-red);
    box-shadow: none;
    border-radius: 3px;
    max-width: 800px;
    margin: 0 auto 2rem;
    padding: 1rem;
}

.history-title {
    color: var(--light-text);
    text-transform: none;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
    font-size: 1rem;
    font-weight: normal;
}

.history-entry {
    background: #2a2a2a;
    border-radius: 3px;
    margin-bottom: 0.5rem;
    padding: 0.8rem;
    font-size: 0.9rem;
    animation: fadeIn 0.3s ease-in;
    border: 1px solid rgba(230, 0, 0, 0.3);
    transition: background-color 0.3s ease;
}

.history-entry.win {
    background: rgba(40, 167, 69, 0.2);
    border-left: 2px solid #28a745;
}

.history-entry.loss {
    background: rgba(230, 0, 0, 0.2);
    border-left: 2px solid var(--primary-red);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

.auto-bet-section {
    background: #222;
    padding: 2rem;
    border-radius: 3px;
    border: 1px solid var(--primary-red);
    margin-top: 2rem;
}

.auto-bet-title {
    color: var(--light-text);
    text-transform: none;
    letter-spacing: 0.5px;
    margin-bottom: 1.5rem;
    font-weight: normal;
    font-size: 1.1rem;
}

.auto-bet-controls {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(2, 1fr);
}

.auto-bet-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.auto-bet-input-group label {
    font-size: 0.9rem;
    color: var(--light-text);
}

.auto-bet-input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--primary-red);
    color: var(--light-text);
    padding: 0.75rem;
    border-radius: 5px;
    text-align: center;
    width: calc(100% - 1.5rem);
}

.auto-bet-buttons {
    grid-column: 1 / -1;
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.auto-bet-btn {
    flex: 1;
    background: var(--primary-red);
    color: var(--light-text);
    border: none;
    padding: 0.75rem;
    border-radius: 3px;
    cursor: pointer;
    transition: opacity 0.3s;
}

.auto-bet-btn:hover {
    opacity: 0.9;
}

.auto-bet-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.auto-bet-info {
    grid-column: 1 / -1;
    text-align: center;
    font-size: 0.9rem;
    color: var(--accent-silver);
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    margin-top: 1rem;
}

.preview-coin-menu-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    overflow: visible;
    pointer-events: none;
    z-index: 1000;
}

.preview-coin-menu {
    position: absolute;
    background: #333;
    border: 1px solid var(--primary-red);
    border-radius: 5px;
    padding: 0.5rem;
    z-index: 100;
    display: none;
    width: max-content;
    pointer-events: auto;
}

.preview-coin-menu.show {
    display: block;
}

.preview-coin-menu button {
    display: block;
    width: 100%;
    padding: 0.5rem;
    margin: 0.2rem 0;
    background: none;
    border: none;
    color: var(--light-text);
    cursor: pointer;
    text-align: left;
    min-width: 80px;
}

.preview-coin-menu button:hover {
    background: var(--primary-red);
}

.bet-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-top: 1rem;
    min-height: 40px;
}

.preview-coin {
    width: 30px;
    height: 30px;
    background: var(--primary-red);
    border-radius: 50%;
    position: relative;
    transform-style: preserve-3d;
    transform-origin: center;
    opacity: 0;
    transform: scale(0);
    transition: opacity 0.3s ease, transform 0.3s ease;
    cursor: pointer;
}

.preview-coin:hover {
    transform: scale(1.1) !important;
}

.preview-coin.heads {
    background: url('/png-transparent-gold-coin-royal-australian-mint-silver-coin-gold-coin-head-gold.png');
    background-size: cover;
    background-position: center;
}

.preview-coin.tails {
    background: var(--accent-silver);
}

.preview-coin.rotating {
    animation: previewRotate 2s linear infinite;
    transform: rotate(0deg);
}

@keyframes previewRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.preview-coin.show {
    opacity: 1;
    transform: scale(1);
}

@media (max-width: 768px) {
    header {
        padding: 1rem;
    }

    .logo {
        height: 40px;
    }

    .game-container {
        padding: 1rem;
        margin: 1rem;
    }

    .coin {
        width: 150px;
        height: 150px;
    }

    .bet-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .bet-btn {
        width: 100%;
    }

    .preset-buttons {
        flex-wrap: wrap;
    }

    .wager-btn {
        flex: 1;
        min-width: 80px;
    }

    .slider-container {
        flex-direction: column;
        align-items: stretch;
    }

    #wagerInput {
        width: calc(100% - 1rem);
    }
}

@media (max-width: 768px) {
    .game-history {
        margin: 1rem;
    }
}

@media (max-width: 768px) {
    .auto-bet-controls {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .bet-choice-options {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
}

@media (max-width: 768px) {
    .bet-preview {
        gap: 5px;
    }
    
    .preview-coin {
        width: 20px;
        height: 20px;
    }
}